problem with cronjob

Hi all, I have a problem configuring a cron jobs in the web panel of ispconfig3 ( Site->Cron jobs ).
In the detail, after configured a cron jobs that executes every minute, in the auth.log file I see this message:

so I decide to chown the directory home:
root@webhosting:/var/www/clients/client0/web9# chown -R web9:client0 home

after this I see in the syslog file the message:Nov 21 20:47:01 164-44 jk_chrootsh[15980]: now entering jail /var/www/clients/client0/web9 for user web9 (5008) with arguments -c /var/www/clients/client0/web9/myscript.sh

but nothing happens on the script.
But ispconfig works well only if I set http url to wget. Could you help me ?

/usr/bin/wget http://www.cxxxieremilano.it/xx/xxxxx/cron/cron.php
( url is clouded, wget exists in the relative path )
Calling this url from browser I should see a new parameter in the db via phpmyadmin but I don't see nothing. If I insert an echo command in the script, could I see the output in any log ?
Thanks

The wget application is normally not installed in the jail if you use a jailed cronjob, so this script can not work.

But why do you use this script at all? ISPConfig offers URL cronjobs for that purpose and they do exactly the same then your script. So the right solution for your problem is to create a cronjob in ISPConfig and just add: